baber/WOPTO huggingface dataset:
Patent JP-2005045096-A (JP)
Title: Method of manufacturing wiring board
Inventor: SEKINE HIDEKATSU
IPC: H05K1/16
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board which contains a capacitor and in which the specific inductive capacity of a dielectric can be increased by improving the accuracy of the capacitance of the capacitor by improving the film thickness accuracy of the dielectric.  <P>SOLUTION: The method of manufacturing the printed wiring board with the built-in capacitor includes a step of forming a member having the dielectric 2 on one surface of metal foil 1 on a substrate 4, a step of bonding the member to the substrate 4 through a semicurable insulating resin 5, and a step of forming the photoresist pattern 6 of a portion which becomes the capacitor in the dielectric 2. The method also includes a step of peeling the photoresist pattern 6 by removing the dielectric 2, a step of forming a dielectric pattern 7, and a step of forming the photoresist pattern 6 of portions which become the lower electrode 8 and wiring 9 of the capacitor on the surface of the metal foil 1 and in the dielectric pattern 7. In addition, the method also includes a step of etching the metal foil 1, a step of peeling the photoresist pattern 6, and a step of forming the lower electrode 8 and wiring 9 of the capacitor. Moreover, the step also includes a step of forming the upper electrode 12 of the capacitor on the dielectric pattern 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051039-A (JP)
Title: Waveguide type photodetector
Inventor: NAKAJI MASAHARU
IPC: H01L31/10
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type photodetector which can operate rapidly while keeping a high photosensitivity with respect to signal lights of many wavelength bands.  <P>SOLUTION: With respect to signal lights of 1.3μm band and 1.55μm band, the constituent wavelength of the material of an n-clad layer 28 and a p-clad layer 36 is 0.92 μm, while a constituent wavelength λg of a material of an n-optical guide layer 30 and a p-optical guide layer 34 is 1.2μm. The thickness dg of both optical guide layers 30 and 34 of the photodetector satisfies 0.75d1≤dg≤1.25d2, where d1 is a thickness of both optical guide layers 30 and 34 corresponding to an extreme value when a slope of a sensitivity curve of 1.3 μm wavelength light with respect to a change in thickness of both optical guide layers 30 and 34 changes from positive to negative, and d2 is a thickness of both optical guide layers corresponding to an extreme value when a slope of a sensitivity curve of 1.55 μm wavelength light changes from positive to negative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051557-A (JP)
Title: Communication system
Inventor: NISHIKAWA MAKOTO
IPC: G08C17/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system in which a recipient terminal for receiving information can receive all of the information certainly, even if the information is transmitted simultaneously from a plurality of sensor terminals, and which can suppress power consumption of the sensor terminals as much as possible.  <P>SOLUTION: A plurality of sensor terminals 3 are configured to be operable in radio communication to the network terminal 2 of the communication system 1. While the network terminal 2 comprises a plurality of radio receiving units 21 for communicating in radio with a frequency different from each other, the sensor terminals 3 do not comprise a radio receiving unit and they are configured to transmit information only to the network terminal 2. In addition, transmit frequency data of a radio transmitting unit 34 in the sensor terminals 3 is transmitted in radio from a mobile terminal 4 to the network terminal 2 so that each of sensor terminals 3 are associated with each of radio receiving units 21. Consequently, radio communications are conducted between the associated sensor terminal 3 and the associated radio receiving units 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052869-A (JP)
Title: Brazing material for high temperature soldering and semiconductor device using it
Inventor: MORI NOBUMOTO
IPC: H01L21/52
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pb-free brazing material which has superior wettability with a variety of conductive materials during die bonding of semiconductor elements and is suitable for high temperature soldering, and a semiconductor device using the brazing material, which is processed without any trouble in the successive assembly processes and is excellent in weathering resistance.  <P>SOLUTION: The brazing material for high temperature soldering comprises 25-80 wt% Sn, 0.001-1.0 wt% P and the balance being Zn and inevitable impurities, or comprises 25-80 wt% Sn, 0.001-1.0 wt% P, at least one element selected from Ge, Ag, Cu and In or Ni in amounts of 0.1-6 wt% respectively, and the balance being Zn and inevitable impurities. The semiconductor device using the brazing material is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057920-A (JP)
Title: Holder and method for assembling rotor for rotary electric machine, and rotor for the rotary electric machine
Inventor: NAKANO MASAKI
IPC: H02K15/03
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder and a method for assembling a rotor for rotary electric machines and a rotor for rotary electric machines, wherein the laminated core of a rotor can be accurately assembled without welding, which has adverse effects on the performance of rotary electric machines.  <P>SOLUTION: The rotor for rotary electric machines comprises a laminated core formed by laminating electromagnetic steel plates, and a plurality of permanent magnets fixed in holes formed in the laminated core. A means of assembling the rotor comprises a radial positioning mechanism, that defines the radial positions of laminated steel plates using the center hole formed in the electromagnetic steel plates, and a circumferential positioning mechanism that aligns the circumferential positions of the laminated steel plates, using the magnet insertion holes formed in the electromagnetic steel plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052497-A (JP)
Title: Game machine
Inventor: SUZUKI YOSHITAKA
IPC: A63F5/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for giving a large profit to a player and providing much contrivance.  <P>SOLUTION: The game machine includes a special game storage mode game section counting means (805) for counting predetermined prescribed special game storage mode game sections by fixed counting value in a special game storage mode, and a special game discharge mode shift determining means (802) for determining whether a mode is shifted to the special game discharge mode or not when the prescribed special game storage mode game section is consumed. The special game storage mode game section counting means (805) changes the counting value in accordance with a state where a prize is won in a predetermined specified prize-winning role.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061912-A (JP)
Title: Navigation apparatus
Inventor: SUMINO SHUSUKE
IPC: G01C21/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus for reporting timing when a driver actually steps on a brake in a curved road to a fellow passenger in advance.  <P>SOLUTION: The navigation apparatus comprises: a current position detection means for detecting a current position; a map information storage means for storing map information; a travel direction detection means for detecting the travel direction; a brake detection means for detecting the step-on of the brake; a travel direction detection means for detecting the travel direction; a detection means for detecting the position of the right/left turns and/or the curve of a road in front of the travel direction, based on a current position detected by the current position detection means, map information stored in the map information storage means, and the travel direction detected by the travel direction detection means; and a reporting means for reporting that the brake is stepped in when the current position detected by the current position detection means and the position of the right/left turns or the curve detected by the detection means are within specified distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079532-A (JP)
Title: Nonaqueous electrolyte with high safety and lithium battery using this
Inventor: KIM JUN-HO
IPC: H01M10/0565
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte with high safety against overcharge and a lithium battery using this.  <P>SOLUTION: The nonaqueous electrolyte contains a lithium salt, an organic solvent, and a halogenated benzene compound. Even if the battery is overcharged and voltage is raised, since the electrolyte is oxidatively decomposed and a polymer is formed, overcharge current is consumed and the battery is protected. The lithium battery enhancing overcharge safety and effectively suppressing a swelling phenomenon, and at the same time retaining various performance such as standard capacity, high rate characteristics, and cycle characteristics can be manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062450-A (JP)
Title: Photosensitive thermosetting resin composition
Inventor: YANAGIHARA MASANOBU
IPC: G03F7/038
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive thermosetting resin composition having sufficient flexibility and folding resistance and excellent properties in workefficiency, adhesiveness, solvent resistance, heat resistance or the like.  <P>SOLUTION: The photosensitive thermosetting resin composition contains: (A) a carboxyl modified epoxy (meth)acrylate resin obtained by reacting a bisphenol type epoxy resin and a (meth)acrylic acid and further reacting the product with an acid anhydride; (B) a biphenyl type epoxy resin; (C) a photopolymerization initiator; and (D) a diluent. The acid value of the (A) carboxyl modified epoxy acrylate resin is 125 to 145 mgKOH/g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058926-A (JP)
Title: Functional droplet discharge head preserving apparatus, droplet discharging apparatus, method for producing electro-optical device, electro-optical device, and electronic device
Inventor: SAKAMOTO KENJI
IPC: B05C9/10
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional droplet discharge head preserving apparatus which can simultaneously pack preserved liquids different from each other independently in a channel in each head in relation to a head unit loaded with a plurality of functional liquid discharge heads, and the like.  <P>SOLUTION: The preserving apparatus has an inlet connection attachment 21 having a plurality of connection parts 24 respectively connected to functional liquid inlets 62 of the functional droplet discharge heads 3, a nozzle connection attachment 206 having a plurality of connection parts 222 connected to each nozzle 68, and a preserved liquid packing means 204 which packs the preserved liquid in the channel in the head through the inlet connection attachment 21 and the nozzle connection attachment 206. A preserved liquid channel 261 connecting the inlet connection attachment 21, the nozzle connection attachment 206, and the preserved liquid packing means 204 is composed of a plurality of mutually independent channels which are divided into systems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004076577-A (JP)
Title: Strut in double floor
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strut in a double floor applying an efficient locking structure for preventing the slack of a nut body in order to screw the nut body supporting a floor board to a screw shaft erected from a foundation floor.  <P>SOLUTION: The strut in the double floor is so constituted that four screw shafts are erected on a contact plate put on the foundation floor and that the strut in the double floor forming a press-contact section carrying out the locking by press-contacting to the outer circumference of the screw shaft is provided to the nut body in the strut in the double floor supporting each corner of the floor board collected by each nut body screwed to each screw shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005060204-A (JP)
Title: Conductive material-covered expanded graphite, graphite based conductive filler, conductive rubber material, rubber molding and method for producing rubber molding
Inventor: ISHIKAWA KOJIRO
IPC: H01M8/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain conductive material-covered expanded graphite, to obtain a conductive rubber material using the conductive material-covered expanded graphite as a graphite based conductive filler, and to provide a rubber molding having low electric resistance, excellent corrosion resistance, or the like, in spite of its excellent flexibility from the conductive rubber material.  <P>SOLUTION: The conductive material-covered expanded graphite comprises expanded graphite and a conductive covering layer on the expanded graphite. In the conductive material-covered expanded graphite, the covering layer consists of at least one kind of conductive material selected from the group consisting of carbon black, carbon fiber, graphite powder, metal powder and metal fiber, and the covering layer is formed by subjecting the expanded graphite and the conductive material to heat treatment at ≥200°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066423-A (JP)
Title: Pyrolysis residue separator
Inventor: ITO AKIHIRO
IPC: B07B7/01
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrolysis residue separator which, though is an apparatus easily maintainable and simple in structure, can efficiently separate a pyrolysis residue into a combustible component and an incombustible component.  <P>SOLUTION: The pyrolysis residue separator comprises a grinder 20 that grinds the pyrolysis residue, a dry classifier 30 that separates the ground product obtained by grinding with the grinder 20 into the combustible component and the incombustible component by means of gravitational classification, centrifugal classification, inertial classification, or a combination thereof. It is desirable that the dry classifier 30 is a zigzag classifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067675-A (JP)
Title: Sashimi container
Inventor: TAKAYAMA KOICHI
IPC: B65D1/36
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Sashimi container to be used for dishing up Sashimi or display and sale, on which the Sashimi can be easily and quickly dished up and which is not bulky when stored in a refrigerator or the like after the Sashimi is dished up until the container is displayed for sale.  <P>SOLUTION: The Sashimi container includes at least a container body 1 and a liner 2 received on the bottom of the container body and has a tilted protrusion 22 integrally provided for dishing up the Sashimi inclinedly on the upper surface of the liner 2. The protrusion 22 is preferably provided to be inclined by a predetermined angle from the center of the liner, and an anti-slipping projection is preferably provided on the surface of the protrusion. A recess is formed on the upper surface of the periphery of the liner, and a guide slot for leading blood or juice dripping from the Sashimi dished up on the protrusion into the recess may be provided on the upper surface of the liner in the vicinity of the tilted protrusion. Further, a thin layer of a hydrophilic resin or the like may be formed on the surface of the liner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073421-A (JP)
Title: Electrostatic attraction device
Inventor: NAKATANI YOJI
IPC: H01L21/68
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrostatic attraction device wherein degradation in attractive force due to attractive electric charges is prevented, and even if a conductive substance is attracted for a long time, deterioration in an attractive layer is virtually negligible.  <P>SOLUTION: An attractive layer that meets the following conditions is used the volume resistivity of the attractive layer that is brought into contact with attracted substances should be varied in the direction of its film thickness, the volume resistivity should be higher on the side closer to the attraction surface than in the central part, and the volume resistivity of the portion close to the attraction surface is 1.0×10<SP>14</SP>Ωcm or higher. Thus, frictional charges and the like produced on the attractive layer are discharged to a pair of electrodes in a relatively short time, and a current passed between a conductive attracted substance and a pair of the electrodes is suppressed. Thus, the attractive layer as the path of the current is prevented from being deteriorated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068113-A (JP)
Title: Ruthenium compound and method for producing optically active alcohol compound
Inventor: OOOKA HIROHITO
IPC: C07C33/20
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ruthenium compound that is readily available and useful as an asymmetric hydrogenation catalyst and provide a method for producing optically active alcohol compound by using the ruthenium compound as an asymmetric hydrogenation catalyst.  <P>SOLUTION: The ruthenium compound is represented by formula (I) [wherein X and Y are each H or a halogen, or the like; Px is a phosphine ligand; n is 1 or 2; A is a diamine ligand represented by formula (1) or formula (2) (wherein R<SP>1</SP>is a 1-20C alkyl, an aryl or the like; R<SP>2</SP>and R<SP>3</SP>are each H or a 1-20C alkyl which may be substituted)]. In the presence of the ruthenium compound, a carbonyl compound is brought into contact with hydrogen to produce an optically active alcohol compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073210-A (JP)
Title: High-frequency power amplifier circuit
Inventor: FURUYA TOMIO
IPC: H03G3/30
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an element for amplification of a final stage from being broken even if a load suddenly becomes light at high-output time and a collector voltage rises in a high-frequency power amplifier circuit which uses an InGaP-HBT as the element for amplification of the final stage.  <P>SOLUTION: The InGaP-HBT is used as the transistor (Q3) for amplification of the final stage of the high-frequency power amplifier circuit and its bias voltage is controlled according to the voltage from a circuit (260) generating the control voltage (Vapc) based upon the error voltage between an output power detection signal and an output level specification signal. The high-frequency power amplifier circuit (RF power module) is provided with a control voltage suppressing circuit (100) which detects a source voltage applied to the transistor for amplification and prevents the bias voltage of the transistor for amplification of the final stage from being too high when the source voltage is higher than a certain voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078370-A (JP)
Title: Ic card with display device and method to use it
Inventor: GONDA ICHIRO
IPC: B42D15/10
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card with a display device excellent in power feed, having flexibility with which a communication state is easily recognized, and a method to use it.  <P>SOLUTION: This IC card with the display device is equipped with a substrate 2, a dye-sensitizing solar battery 3, a display device 4 having the dye-sensitizing battery as a power source and an IC element 6 having at least a communication means and a calculation means. The communication means performs the communication with a read/write device for the IC card, the calculation means performs a designated calculation based on content received from the communication means, and the result from the calculation is outputted on the display device. This IC card with the display device is used so that the IC card with the display device is aligned with the reader device by enabling visible light emitting from the visible light source to irradiate the IC card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074000-A (JP)
Title: X-ray ct apparatus and exposure dose distribution calculating method
Inventor: NISHIDE AKIHIKO
IPC: A61B6/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of calculating exposure dose distribution for every part of a subject.  <P>SOLUTION: The X-ray CT apparatus is provided with an X-ray data collection part which has an X-ray generation source generating a predetermined amount of X-rays and rotating around the subject, and a detector detecting the X-ray transmitting through the subject at different irradiation angles; and an operating console reconstructing a tomograph of the subject based on the data from the X-ray data collection part. This apparatus is further provided with a storage part 306 storing information related to the exposure dose when a predetermined amount of X-ray is radiated for a predetermined time; an X-ray dose calculation part 304 calculating the X-ray dose reaching the respective parts of the subject corresponding to the respective positions in the reconstructed tomograph; and an exposure dose distribution calculating part 305 calculating the exposure dose distribution of the subject by the X-ray irradiated when reconstructing the tomograph based on the information related to the exposure dose, the calculated X-ray dose reaching the respective parts and the X-ray irradiation time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077389-A (JP)
Title: Shape echo discrimination method using optical measuring device in ultrasonic inspection, and shape echo discrimination device characterized by device
Inventor: HIRAMOTO TAKASHI
IPC: G01N29/26
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate correctly, and to improve reliability of an ultrasonic test, in a method for discriminating between a shape echo and a defect echo generated from a weld zone shape of a welded joint on the test surface and on the test surface back side of a specimen in an ultrasonic test method.  <P>SOLUTION: When discriminating between the defect echo and the shape echo in the ultrasonic test method, since an influence by the weld zone shape of the welded joint on the test surface and on the test surface back side to be subjected to an ultrasonic inspection is strong, the weld zone shape is measured when performing the ultrasonic test, and determination is performed by adding a shape measurement result to an ultrasonic test result. Hereby, the shape echo and the defect echo can be discriminated correctly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004097816-A (JP)
Title: Surgical foot switch
Inventor: PETERSON ROBERT H
IPC: G05G1/30
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ergonomically improved foot switch to be used to control a micro surgical console and to be adapted to various users.  <P>SOLUTION: This foot switch comprises a base, a pedal attached to the base and a pair of side switches attached rotatably to the base at both sides of the pedal. The side switches are adjustable against the pedal in order to expand or reduce the interval between the side switches.  <P>COPYRIGHT: (C)2004,JPO